FDQ Automatic Die Cutting & Stripping Machine

Device Running Video：

FDQ Stripping Machine

Introduction:

FD series automatic web die-cutting machine based on international advanced technology, has a high stability, high safety performance, high precision of the finished product, it’s widely used in printing, packaging and paper products industries. It adopts micro-computer, human-computer control interface, servo positioning, alternating current frequency converter, automatic counting, manual pneumatic lock plate, photoelectric correcting deviation system, electromagnetic cluth, centralized oil lubrication, overload protection and distinctive gearing.  So it guarantees smooth operations of returning paper and feeding paper, precise positioning and orderly withdrawing. All the key parts and controls of the machine are imported. Such installation can realize the machine in steady pressure, precise positioning, smooth moving, safety and reliability.

Parameters:

Main structure:

1.Worm Gear Structure: Perfect worm wheel and worm transmission system ensures the powerful and steady pressure and makes the cutting accurately while the machine runs with high speed, has features of low noise, smooth running and high cutting pressure.
Main base frame, moving frame and top frame are all adopts high strength Ductile Cast Iron QT500-7, which has features of high tensile strength, anti-deformation and anti-fatigable.

2.Lubri cation System: Adopts forced lubrication system to ensure main driving oil supply regularly and reduce friction and prolong the machine life, machine will shut down for protection if oil pressure is low. The oil circuit adds a filter to clear the oil and a flow switch to monitor lacking oil. 

3. The die-cutting force is provided by a 7.5KW inverter motor driver. It is not only power-saving, but also can realize the stepless speed adjustment, especially when coordinate with the extra large flywheel, which make the die-cutting force strong and steady, and the electricity can be further reduced.
Pneumatic clutch brake: through adjust the air pressure to control the driving torque, low noise and high brake performance. The machine will shut down automatically if overload happened, response sensitive and fast.

3.Electrical control pressure: accurate and fast to achieve die-cutting pressure adjustment, The pressure is automatic adjusted through the motor to control the four feet by HMI.It is very convenient and accurate.

4.It can die-cut according to the printed words and figures or simply die-cut without them. The coordination between stepping motor and photoelectric eye which can identify colors assures the perfectly fit of the die-cutting position and figures. Simply set the feed length through the micro-computer controller to die-cut the products without words and figures.

Electrical cabinet

Motor: Frequency converter controls the main motor, with features of low energy and high efficiency.

PLC and HMI: screen display the running data and status, all of the parameter can be set through the screen.

7.Correction Unit: This device is controlled by Motor, which can fix and adjust the paper in a correct position. (left o right)

8. Die cutting department adopts pneumatic lock version of the device to avoid come off from the machine.
Die cutting plate: 65Mn steel plate heating treatment, high hardness and flatness.
Die cutting knife plate and plate frame can be take out so that it can save plate-changing time.

8.Paper blocked alarm: the alarm system makes the machine stop when paper feeding blocked.

9.Feeding Unit: Adopts pneumatic and hydraumatic shaftless, it could support 3", 6", 8", 12". Max roll paper diameter 1.6m. 

10.Load material: Electric  roll  material  loading, which  is  easy  and fast. The two rubber covered rollers are controlled by Traction Motor, so it's very easy to make paper go forward automatically.

11.Automatically fold and flatten the cornering materials at the paper core. It realized the multistage adjustment of the folding degree. No matter how bent the product is, it can be flatten or refolded towards other directions.

12.Feed material: The photoelectric eye tracking system assures the synchronization of material feeding and die-cutting speed.

13.Feeding Positioning Section: Side location adopts dual purpose side device with pull and puch according to the different paper width, it makes switch easily.

14.Stripping Part: This is our unique technology, we could stripping all kinds of different products according to the customers requirements. The stripping cylinder is controlled by servo motor that strips exactly. And the stripping pins are very strong, it will save much time to change the broken pins. The wastage will be taken down into the iron box automatically by the air.

Left: Our stripping system adopts pins technology, these pins are very strong, not easy to be broken. And we could strip according to the customers demands. The pins can strip the minimum 6mm scrap edge. 
Right: Other companies adopot the first generation which is also designed by our engineer, thin pins are very easy to broken. If the pin is broken, you must stop all the machine, it will reduce efficiency and waste time.

14. After the stripping section, the machine will collect the final pieces automatically. It reduces labors. The collection device could be adjustable according to the different sizes of products.